Mark Zuckerberg Gets His Rave On

theodp writes: In October, Instagram co-founder Kevin Systrom — celebrating his $1 billion dollar mano-a-mano deal with CEO Facebook Mark Zuckerberg for the sale of his handful-of-employees company — showed off his expert deejaying skills at a Vegas club. So, now that a photo has surfaced showing Zuckerberg dancing under a DJ's spell at a rave, you don't suppose the Instagram deal went down something like this, do you?